Easy
Less than 15 minutes
It is an authentic OEM item which is made for Karcher pressure washers. The coupler is used to connect the hose to the unit. Unfortunately, over time it may wear out, get damaged or lost eventually requiring a replacement. Make sure to refer to the owner's manual and the appropriate diagrams for your model for the correct application. It is a high-quality coupler which is made of durable materials and is sold as an individual item.
Coupler With Label Complete 4.645-365.0
OEM part for: Karcher
Part Number: 4.645-365.0
$12.21
In Stock
Ships within 1 business day 
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The inside portion of the plastic Quick-Connect coupler was breaking out in small pieces so that it would not stay attached and the hose kept pulling off.
William - August 15, 2018
Tool Type
Pressure Washer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, No tool, just my hands.
Simply replaced the defective part(s) with the replacement parts.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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